A person so under the influence of alcohol that they regress to acting like a prehistoric creature (stumbling around, grunting sounds, arms moving like t-rex arms)
Troy Wood went full drunkasaurus last night. Shit was amazing to watch
An akward non social being often compared to a nerd, geek, dweeb, or a zip disk, also looks like a dinosaur or eats like one. Also considered a loner but in reality he could hang in any dinosaur or nerd crowd going unnoticed for up to 2 hours.
Boy 1: Dave your such a dorkasauras!
Dave: I'm sorry I am not up to your standards but dorkasaurus is hardly an insult at all.
The Dabasaurus Rex was at the top of the food chain, whenever it found it's prey, it dabbed on it and it could not handle the MLG power of the dab. All of the dino haters got dabbed on and never messed with him again.
Long long ago lived the dabasaurus rex, it was at the top of the food chain.